Description

Dimethylbis(1,1,2,2-Tetrafluoroethyl)Tin(IV) is a specialized organotin compound featuring perfluoroalkyl groups, making it a valuable precursor in advanced material synthesis. This compound is significant for its role in introducing fluorine-containing moieties, which impart unique properties like chemical resistance and thermal stability to final products. It is primarily sought by R&D and production teams in the electronics, specialty polymer, and surface coating industries for developing high-performance fluorinated materials.

Application

• Precursor for Fluorinated Tin Oxide (FTO) Coatings: Used in the chemical vapor deposition (CVD) or atomic layer deposition (ALD) of transparent conductive oxides for touch screens and photovoltaic cells.
• Catalyst and Co-catalyst in Polymerization: Employed in the synthesis of fluoropolymers and specialty plastics where thermal and chemical resistance are critical.
• Surface Modification Agent: Imparts hydrophobic and oleophobic properties to glass, metals, and textiles for advanced surface treatments.
• Intermediate for Organic Synthesis: Serves as a building block in pharmaceutical and agrochemical research for creating novel fluorine-containing molecules.
• Additive for Specialty Lubricants and Greases: Enhances performance under extreme pressure and temperature conditions in aerospace and automotive applications.
• Material for Advanced Semiconductor Fabrication: Used in the development of low-k dielectric materials and other microelectronic components.

Basic Information

Item	Details
Product Name	Dimethylbis(1,1,2,2-Tetrafluoroethyl)Tin(IV)
CAS No.	662-83-9
Molecular Formula	C6H6F8Sn
Molecular Weight	352.81 g/mol
Synonyms	Bis(1,1,2,2-tetrafluoroethyl)dimethylstannane; Dimethylbis(1,1,2,2-tetrafluoroethyl)stannane; Dimethyltin bis(1,1,2,2-tetrafluoroethyl); (Perfluoroethyl)dimethyltin; Tin(IV), dimethylbis(1,1,2,2-tetrafluoroethyl)-; Stannane, bis(1,1,2,2-tetrafluoroethyl)dimethyl-; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of Dimethylbis(1,1,2,2-Tetrafluoroethyl)Tin(IV) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive applications. Each lot is analyzed using advanced techniques including NMR, GC-MS, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from incompatible materials such as strong oxidizers and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
Tin (Sn) Content	33.0 - 34.5 %
Moisture (KF)	≤ 0.5 %
Density (at 20°C)	~1.8 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.